Educational VideosThese short, narrated videos are designed to teach employees of dairy plants who participate in the Voluntary Shelf Life Program the basic principles of milk quality and how to interpret the test results that we provide. VSL Overview Play VSL Overview NavigationResources Dairy Educational Videos Fact Sheets Associated Programs New Dairy Processing Technology Food Microbe Tracker Control of Listeria in Food Products Food Waste Coliforms Play Coliforms Sensory Evaluation Play Sensory Evaluation Gram-negative Bacteria Play Gram-negative Bacteria Standard Plate Count (SPC) Play Standard Plate Count (SPC) Laboratory Pasteurization Count (LPC) Play Laboratory Pasteurization Count (LPC)